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Cheap flights from Idaho to Toronto from C$ 191

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — YTO
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Idaho to Toronto

Keep the following information in mind while searching for Idaho to Toronto flight deals. Data was last updated 16 September 2025.

Round-trip from

C$ 452

One-way from

C$ 191

Popular in

May

Cheapest in

February

Average price

C$ 942
29/10-5/11
  • 29/10-5/11
  • 3 total stops
  • 40h 40m total
  • Idaho to Toronto
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4/10
  • 4/10
  • 3 total stops
  • 23h 30m total
  • Idaho to Toronto
Search Deals
High demand for flights, 10% potential price rise
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Cheapest flight prices on average. 4% potential price decrease (C$ 41 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Idaho to Toronto

Cheapest flights from Idaho to Toronto
Explore the most affordable flight options available from Idaho to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Wed 29/105:51 a.m.GEG - YYZ
1 stop6h 44mMultiple Airlines
Wed 5/111:30 p.m.YYZ - GEG
2 stops33h 56mMultiple Airlines
Deal found 14/9C$ 452
Wed 29/106:20 a.m.BOI - YYZ
1 stop8h 32mUnited Airlines
Wed 5/116:30 a.m.YYZ - BOI
1 stop11h 33mUnited Airlines
Deal found 14/9C$ 485
Wed 29/101:12 p.m.GEG - YYZ
1 stop20h 23mAmerican Airlines
Wed 5/114:44 p.m.YYZ - GEG
1 stop22h 48mAmerican Airlines
Deal found 14/9C$ 495
Wed 5/1111:12 a.m.BOI - YYZ
2 stops10h 06mDelta
Wed 3/125:15 p.m.YYZ - BOI
1 stop8h 55mDelta
Deal found 15/9C$ 499
Thu 6/119:16 p.m.GEG - YYZ
1 stop20h 16mMultiple Airlines
Sat 8/114:45 p.m.YYZ - GEG
1 stop7h 29mMultiple Airlines
Deal found 14/9C$ 518
Fri 26/1211:59 p.m.GEG - YYZ
1 stop13h 03mUnited Airlines
Wed 7/16:50 a.m.YYZ - GEG
1 stop7h 05mUnited Airlines
Deal found 15/9C$ 524
Thu 6/1112:51 p.m.GEG - YYZ
1 stop8h 07mDelta
Sat 8/117:45 a.m.YYZ - GEG
2 stops15h 01mDelta
Deal found 15/9C$ 537
Thu 30/1012:45 p.m.GEG - YYZ
1 stop15h 45mUnited Airlines
Thu 6/116:30 a.m.YYZ - GEG
1 stop19h 59mUnited Airlines
Deal found 15/9C$ 539
Thu 6/111:47 p.m.GEG - YYZ
2 stops16h 49mUnited Airlines
Sat 8/1112:05 p.m.YYZ - GEG
2 stops11h 40mUnited Airlines
Deal found 15/9C$ 544
Sun 12/107:00 a.m.GEG - YYZ
1 stop11h 50mMultiple Airlines
Sun 19/109:00 a.m.YYZ - GEG
2 stops16h 36mMultiple Airlines
Deal found 14/9C$ 579
Sun 19/109:00 a.m.BOI - YYZ
1 stop28h 00mAlaska Airlines
Tue 21/104:45 p.m.YYZ - BOI
1 stop8h 20mAlaska Airlines
Deal found 15/9C$ 598
Thu 2/109:08 p.m.GEG - YYZ
1 stop19h 50mMultiple Airlines
Sun 5/106:30 a.m.YYZ - GEG
2 stops20h 57mMultiple Airlines
Deal found 16/9C$ 622

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho to Toronto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 16 September 2025.
Use the filters below to find and compare flights from Idaho to Toronto that are best for you.

Fly from

Idaho

Fly to

Toronto

Route

Depart

Return

Price

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

Wed 29/10

5:51 a.m.-3:35 p.m.

1 stop6h 44m

Toronto Pearson Intl

Wed 5/11

1:30 p.m.-8:26 p.m.

2 stops33h 56m

C$ 452

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Wed 29/10

6:28 a.m.-3:35 p.m.

1 stop7h 07m

Toronto Pearson Intl

Wed 5/11

4:45 p.m.-10:20 p.m.

1 stop7h 35m

C$ 485

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Wed 29/10

6:20 a.m.-4:52 p.m.

1 stop8h 32m

Toronto Pearson Intl

Wed 5/11

6:30 a.m.-4:03 p.m.

1 stop11h 33m

C$ 485

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Wed 5/11

6:28 a.m.-3:35 p.m.

1 stop7h 07m

Toronto Pearson Intl

Wed 3/12

4:45 p.m.-10:56 p.m.

1 stop8h 11m

C$ 485

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

Wed 29/10

1:12 p.m.-12:35 p.m.

1 stop20h 23m

Toronto Pearson Intl

Wed 5/11

4:44 p.m.-12:32 p.m.

1 stop22h 48m

C$ 495

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Wed 5/11

11:12 a.m.-11:18 p.m.

2 stops10h 06m

Toronto Pearson Intl

Wed 3/12

5:15 p.m.-12:10 a.m.

1 stop8h 55m

C$ 499

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Wed 5/11

2:40 p.m.-7:30 a.m.

1 stop14h 50m

Toronto Pearson Intl

Wed 3/12

7:40 p.m.-9:59 a.m.

2 stops16h 19m

C$ 499

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Wed 29/10

11:12 a.m.-11:18 p.m.

2 stops10h 06m

Toronto Pearson Intl

Wed 5/11

6:15 a.m.-12:29 p.m.

1 stop8h 14m

C$ 499

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Sat 28/2

5:30 a.m.-3:35 p.m.

1 stop8h 05m

Toronto Pearson Intl

Wed 4/3

4:45 p.m.-11:55 p.m.

1 stop9h 10m

C$ 500

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

Thu 6/11

9:16 p.m.-8:32 p.m.

1 stop20h 16m

Toronto Pearson Intl

Sat 8/11

4:45 p.m.-9:14 p.m.

1 stop7h 29m

C$ 518

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/9

Showing 1-10 of 37 results
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Best time to book a flight from Idaho to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto from Idaho with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Idaho to Toronto

What is the cheapest month to book a flight from Idaho to Toronto?

Currently, January is the cheapest month in which you can book a flight from Idaho to Toronto (average of C$ 169). Flying from Idaho to Toronto in July is currently the most expensive (average of C$ 258). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Idaho to Toronto?

Related info for your journey

Find useful and relevant information for your journey from Idaho to Toronto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Idaho to Toronto?

    There are many flights that can get you from Idaho to Toronto in 7h 07m. Fly via Alaska Airlines, United Airlines, or American Airlines to get the fastest option. There are 2919 km between Idaho and Toronto. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Idaho to Toronto one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as C$ 217. However, be on the lookout for offers from American Airlines and Alaska Airlines, as they are both options that can get you from Idaho to Toronto for a low price.

  • What are the most popular routes from Idaho to Toronto?

    While some choose either Boise Air Term. Gowen Fld - Toronto Pearson Intl or Spokane - Hamilton, Spokane - Toronto Pearson Intl is the most popular route from Idaho to Toronto.

  • Can I find deals for flights from Idaho to Toronto that include hotel bookings?

    Yes. In addition to deals on Idaho to Toronto flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho to Toronto?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Toronto.

  • Can I find deals for business class flights from Idaho to Toronto?

    Yes. Cheapflights offers flight deals from Idaho to Toronto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Idaho to Toronto?

    Currently, January is the cheapest month in which you can book a flight from Idaho to Toronto (average of C$ 169). Flying from Idaho to Toronto in July is currently the most expensive (average of C$ 258). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Idaho to Toronto

See prices for flight routes from nearby airports that may be better suited for you.
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Cheapflights does show flights with no change fees to all users. To see these options for flights from Idaho to Toronto, users can toggle the no change fees filter when performing a flight search.

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